CH Patent: CH-332,855
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Gerät zum Messen von Gewinden, Nuten und Dergleichen Inside and Outside Thread Gage
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Patentees:
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Erik Henry Aldeborgh (exact or similar names) - Poughkeepsie, Dutchess County, NY |
Frank Henry Czaplinski (exact or similar names) - Poughkeepsie, Dutchess County, NY |
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Patent Dates:
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Applied: |
Apr. 07, 1954 |
Granted: |
Sep. 30, 1958 |
Report data errors or omissions to steward
Joel Havens
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