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Code.3772778 |
Safety Razors Patent 3772778 t. ishida & k. yamada 20 nov 1973 USA..... |
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Code.3772779 |
Safety Razors Patent 3772779 p. w. douglass 20 nov 1973 USA..... |
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Code.3783507 |
Safety Razors Patent 3783507 r. l. perry 8 jan 1974 USA..... |
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Code.3783510 |
Safety Razors Patent 3783510 j. dawidowicz & f. ferraro 8 jan 1974 USA..... |
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Code.3783511 |
Safety Razors Patent 3783511 r. d. pass 8 jan 1974 USA..... |
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Code.3785051 |
Safety Razors Patent 3785051 j. dawidowicz 15 jan 1974 USA..... |
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