FI 77h

This is a Finnish patent technology classification. This wiki has 2 patents in category "FI 77h".

Patents in category FI 77h

• Patent FI-1907-3135 (English title: Drive mechanism for the wings for dynamic airplanes, Inventors: Boo Henning Wallin, Applicant firm: Aktiebolaget Aviatorer)
• Patent FI-1911-4449 (English title: Equipment in hangars, Inventors: Louis-Alphonse Canda)

Enclosing categories	Finnish patent classifications, FI 77
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