Double patenting (Q32953)
published work from 1961
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Double patenting |
published work from 1961 |
Statements
R271959
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1961
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Double patenting
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STRINGHAM\, EMERSON
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A64137
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6Mar61
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14Jun33
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Marjorie Stringham Sharp (C)
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C
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