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GB252374A
|
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Improvements in or relating to blow-pipe welding
|
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US1535492A
|
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Process for facing sheets or objects of aluminum and the like with sheets of heavy metal
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|
GB209063A
|
|
Process of facing sheets or objects of aluminium and its alloys with sheets of heavy metal
|
|
GB194729A
|
|
Method of tin-plating metals more particularly aluminium and alloys of aluminium, and compositions for use in said method
|
|
GB176006A
|
|
Process of liquid composition and paste for soldering aluminium or aluminium alloys
|
|
GB164716A
|
|
Process for soldering aluminium or aluminium alloys
|
|
GB159480A
|
|
Process for soldering aluminium or aluminium alloys
|
|
US1402644A
|
|
Soldering of aluminum
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