Title:
【考案の名称】可変ピツチプロペラ
Document Type and Number:
Japanese Patent JPS58164993
Kind Code:
U
Inventors:
Miyamoto Reiji
Application Number:
JP6452182U
Publication Date:
November 02, 1983
Filing Date:
April 30, 1982
Export Citation:
International Classes:
B63H3/02; (IPC1-7): B63H3/02