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GB129207A
|
|
Improvements in Hollow Projectile Shells of Sheet Metal and Process of Making the same.
|
|
GB121955A
|
|
Improvement in Metal Vehicle Wheels.
|
|
GB121954A
|
|
Improvement in Processes and Apparatus for Welding Metal Bodies and for Annealing said Bodies at the Welded Joint.
|
|
GB121956A
|
|
Improvement in Electric Welding.
|
|
GB123060A
|
|
Improvement in Method of Electric Welding.
|
|
GB124188A
|
|
Improvements in Apparatus for Electric Welding.
|
|
GB128132A
|
|
Improvement in Elongated Cylindrical Projectile Shells.
|
|
GB120906A
|
|
Improvements in Methods of and Apparatus for Electrical Welding.
|
|
CA187680A
|
|
Electrical welding machine
|
|
GB111089A
|
|
Improvements in or relating to Electric Welding Machines.
|
|
GB111088A
|
|
Improved Manufacture of Flanged Tubes.
|
|
GB107983A
|
|
Improvements in or relating to Wheel Hubs.
|
|
CA179933A
|
|
Electric welding
|
|
CA179932A
|
|
Method of making crank shafts
|
|
CA179787A
|
|
Piston
|
|
GB104514A
|
|
Improvements in Vehicle Wheels.
|
|
CA177922A
|
|
Method of flanging tubes
|
|
CA177923A
|
|
Electrical welding
|
|
CA177924A
|
|
Electric welding machine
|
|
CA186134A
|
|
Hub
|
