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US1171066A
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Process of uniting copper to ferrous metals.
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US1084474A
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Process of making clad metals.
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US1066312A
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Process of producing clad metals.
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US1125162A
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Reinforced copper and process of making same.
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US1125163A
|
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Reinforced copper and process of making the same.
|
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US1125161A
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Compound metal and process of making the same.
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US1125160A
|
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Clad metal and process of producing the same.
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US1134484A
|
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Mold.
|
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US1125159A
|
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Process of making clad tubular articles.
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US1125158A
|
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Process of making clad metals.
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US1156170A
|
|
Alloy-surfaced wire and process of producing the same.
|
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CA123914A
|
|
Coating furnace
|
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CA120502A
|
|
Clad metal manufacture
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