US Patent: D274,891
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Micrometer
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Patentees:
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Takashi Yamamoto (exact or similar names) - Kawasaki, Japan |
Hiroshi Yamashiro (exact or similar names) - Kawasaki, Japan |
Tokuzo Nakaoki (exact or similar names) - Kawasaki, Japan |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Feb. 17, 1982 |
Granted: |
Jul. 31, 1984 |
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Joel Havens
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Description: |
Flynn, Thiel, Boutell & Tanis - patent attorneys
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