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Process for hot-dip metal-coating poorly wettable steel sheets
We claim: 1. A process for preparing hot-dip-metal-coated steel sheets having excellent corrosion resistance comprising electrolytically plating steel sheets containing S...
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Method of using a combination differential and absolute pressure transducer for controlling a load lock
Accordingly, it is a general object of this invention to improve pressure monitoring and control of load locks in semiconductor fabrication process. Another general ...
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Window operator with dial interface
In one aspect of the present invention, an operator for controlling pivoting of a window sash relative to a window frame is provided, including a linkage pivotable about ...
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Method for controlling the direction of a shield tunneling machine and an apparatus therefor
OF THE PREFERRED EMBODIMENT An embodiment of a directional control device and a method of controlling a direction of a shield tunneling machine are explained. Referring ...
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Ceiling tile dust guard
The present invention is directed to a dust guard for installation on a room ventilation duct vent. The duct vent defining a plane parallel to the ceiling and providing ...
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Clip for mounting a crossbar to a bracket
The present invention is a clip for mounting a crossbar to a bracket having a first member with a cross-section in the form of an inverted J, and a second member with a ...
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Adhesive for rigid PVC
We claim: 1. An additive composition for bonding rigid PVC elements comprising: (1) about 10 to about 30% of (a) first dissolved PVC polymer having a K-value of about 58....
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Roof edge anchor
The roof edge anchor of the present invention includes a strapping mechanism with clamps spaced apart on and extending from a strapping plate so that the back plate can ...
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Low power loss electro hydraulic actuator
It is an object of the invention is to reduce the peak electrical input power requirements of the EHV actuator. It is a further object of the invention to reduce the EHA ...
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Refrigerator door assembly and method
An object of this invention is to overcome the above, briefly described problems encountered with conventional door assemblies for refrigeration units by providing an ...
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Gutter-related 
