CPC B64F2700/6223
Revision as of 10:19, 16 March 2020 by Econterms (talk | contribs) (Text replacement - "{{Techtype }}" to "'''{{PAGENAME}}''' is a patent class for '''xyz'''.<ref name=esp>{{espCPCcat|{{PAGENAME}}}}</ref><ref name=pto>{{ptoCPCcat|{{PAGENAME}}}}</ref> {{References}} {{Standard techtype reports}} {{Techtype |Enclosing categ)
CPC B64F2700/6223 is a patent class for xyz.[1][2]
References
This wiki has 2 patents in category "CPC B64F2700/6223".
Patents in category CPC B64F2700/6223
- Patent FR-1912-459266 (English title: Air-ship, Inventors: Auguste Brieussel, Filing date: 1912-08-31)
- Patent FR-1920-511270 (Filing date: 1915-05-04)
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