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Device for cleaning, widening and repairing wells of drinking water and irrigation water
The prior state of art involves some defects and drawbacks. First of all, besides the fact that such a device does not allow the bottom water to be discharged when wells ...
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Preparation of aromatic amines
We claim: 1. The process which consists essentially in heating a starting hydrocarbon of the formula ##STR4## wherein R and R.sup.1 are alkyl of 1-4 carbon atoms and m ...
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Certain oxime compositions and their use in controlling fungi
We claim: 1. A compound having the formula ##STR8## wherein R.sup.1 is chlorine or bromine. 2. A compound having the formula ##STR9## wherein R.sup.1 is selected from ...
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Solar energy collecting roof
In connection with metal roofs associated with these earlier inventions, the present invention contemplates improvements in the earlier joint members and in the prior ...
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Method for rapidly igniting combustible material on a field
The present invention relates to sanitizing agricultural fields after crop harvest by thermal treatment, and more particularly to a novel method for rapidly igniting ...
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Radiant energy collector panel and system
I claim: 1. A radiant energy collector panel for receiving and absorbing radiant energy and having an outer face, comprising a plurality of outwardly facing open ended ...
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Novel derivatives of gamma-endorphins, intermediates therefor, and compositions and methods employing said derivatives
OF THE PREFERRED EMBODIMENTS The novel .gamma.-endorphins of this invention heptadecapeptides having the amino acid sequence represented by Formula I: h-tyr-X-Gly-Phe-M...
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Process for uniformly filling cavities with a foam insulating material
What is claimed is: 1. A process for filling a cavity with insulating material, comprising introducing a liquid, foamable reaction mixture into the cavity through the ...
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Clip for use with berry basket trays in stacks and cover sheet
What is claimed is: 1. A clip composed of a resilient plastics material, and comprising: a vertically disposed frame of generally rectangular outline, and of ...
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Drier felting arrangement
What I claim as new and desire to secure by Letters Patent of the United States of America is: 1. A drier felt arrangement comprising a plurality of drier drums each ...
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