CPC B64D13/04
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CPC B64D13/04 is a patent class for xyz.[1][2]
References
This wiki has 2 patents in category "CPC B64D13/04".
Patents in category CPC B64D13/04
- Patent US-1917-1243557 (Inventors: John J. Reynolds, Filing date: 1917-01-31)
- Patent AT-1918-85481 (English title: Improved arrangement of compressor for aircraft and motor vehicle engines, Supplementary to patent: Patent DE-1917-11-26 Daimler Motoren-Gesellschaft, Filing date: 1918-10-03, Applicant firm: Daimler Motoren-Gesellschaft)
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