|
GB940939A
|
|
An improved scribing apparatus
|
|
GB702508A
|
|
Improvements in emergency stopping mechanism for internal combustion engines
|
|
GB397790A
|
|
A method of and means for securing clips to troughing for supporting electric cables
|
|
GB371450A
|
|
Improvements in or relating to means for operating bulk-head doors
|
|
US1407412A
|
|
Furnace for locally heating metals
|
|
GB166384A
|
|
Improvements relating to winches
|
|
GB162051A
|
|
Improved apparatus for the closing of ships' side valves
|
|
GB146626A
|
|
Improvements in electrical gear for operating bulk head doors and the like
|
|
GB191500569A
|
|
Improvements in Electrical Steering and like Gear.
|
|
GB191415770A
|
|
Improved Means for Retaining Bulkhead Doors in their Open Position.
|
|
US1101676A
|
|
Apparatus for working water-tight doors.
|
|
CA232420A
|
|
Cylinder cover for internal combustion engines
|
|
CA240461A
|
|
Fluid pump mechanism
|
|
CA237240A
|
|
Two-stroke internal combustion engine
|
|
CA633629A
|
|
Adjustable surface marking gauge
|
|
CA230255A
|
|
Injection of liquid fuel in internal combustion engines
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