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US Patent: 1,271,984
Commutator and commutator-bar
Patentees:
Gustave C. Marx (exact or similar names) - Elizabeth, NJ
Henry L. Zabriskie (exact or similar names) - Westfield, NJ

USPTO Classifications:
310/236

Tool Categories:
electrical devices : electric motors : motor commutators

Assignees:
Diehl Mfg. Co. - Elizabeth, NJ

Manufacturer:
Not known to have been produced

Witnesses:
E. J. De Groot
C. H. Morrell

Patent Dates:
Applied: Apr. 03, 1916
Granted: Jul. 09, 1918

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Diehl Mfg. Co.

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