US2785911A
|
|
Non-corrosive flexible hose coupling
|
GB729378A
|
|
Improvements in or relating to an acid resistant moulded article
|
GB729325A
|
|
Improvements in or relating to an acid resistant molded article
|
US2753312A
|
|
Process of making acid-resistant molded articles containing organic fibers, resorcinol residue and asphalt
|
US2691187A
|
|
Hinge construction for lid members for refrigerator chests
|
US2672656A
|
|
Sliding door construction for refrigerated cabinets
|
US2753315A
|
|
Acid resistant molded articles and process of making them
|
US2686142A
|
|
Method of manufacturing corrugated microporous separators of hard rubber compositionmaterial
|
US2637876A
|
|
Method of preventing the occurrence of pin holes in thin, microporous hard rubber separators
|
US2603672A
|
|
Cover construction for storage battery cells
|
US2730561A
|
|
Submarine battery jar support construction
|
GB634127A
|
|
Improvements in or relating to method and apparatus for vulcanizing a strip of uncured rubber
|
US2572222A
|
|
Doorframe
|
GB604829A
|
|
Improvements in or relating to storage battery electrode pencil and method of makingsame
|
US2294462A
|
|
Shoe cleat
|
US2358259A
|
|
Method of producing molded plastic articles
|
US2321753A
|
|
Cover for cooler cabinets
|
US2292445A
|
|
Wear piece for furniture
|
US2344412A
|
|
Closure for battery box covers
|
US2336754A
|
|
Apparatus for preparing permeable hard rubber strips for vulcanization
|