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GB191419612A
|
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Improvements in or relating to Apparatus for Starting Internal Combustion Motors.
|
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GB191418835A
|
|
Improvements in Pistons for Pneumatic or other Pressure Fluid Apparatus.
|
|
GB191418836A
|
|
Improvements in or relating to Pneumatic Shock Absorbing Apparatus.
|
|
GB191418834A
|
|
Improvements in or relating to Shock Absorbers for Automobile and other Vehicles.
|
|
CA91214A
|
|
Metal uniting process
|
|
GB190428757A
|
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Improvements in Uniting Metals generally especially applicable for Affixing Rail Bonds to Rails.
|
|
CA290902A
|
|
Proofing metal
|
|
CA306855A
|
|
Process of removing rust, scales, dirt or grease from iron and steel articles
|
|
CA294633A
|
|
Process and composition for rust-proofing of iron, steel, etc.
|
|
CA301559A
|
|
Rust proofing method
|
|
CA290901A
|
|
Proofing metal
|
