US Patent: 1,731,987
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Space-plate cleaner
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Patentee:
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Joseph Schwabe, Jr. (exact or similar names) - Milwaukee, WI |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Granted: |
Oct. 15, 1929 |
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Jeff Joslin
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Description: |
Assignee Bolens owned Gilson Mfg. Co., which made engine-powered dragsaws.A space plate is a component of a linotype machine. |
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