【考案の名称】鋼板製羽根車

Title:

【考案の名称】鋼板製羽根車

Document Type and Number:

Japanese Patent JPS5872492

Kind Code:

U

Inventors:

Kenjiro Narita
Kawai Sueo

Application Number:

JP16705681U

Publication Date:

May 17, 1983

Filing Date:

November 11, 1981

Export Citation:

International Classes:

F04D29/28; (IPC1-7): F04D29/28

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