Title:
【発明の名称】二重反転プロペラ装置の駆動装置
Document Type and Number:
Japanese Patent JP2660865
Kind Code:
B2
Inventors:
MATSUDA MASAYASU
MORI HIROYUKI
MORI HIROYUKI
Application Number:
JP14932489A
Publication Date:
October 08, 1997
Filing Date:
June 14, 1989
Export Citation:
Assignee:
SUMITOMO JUKIKAI KOGYO KK
International Classes:
H02K55/00; B63H21/17; B63H23/24; H02K31/02; (IPC1-7): H02K31/02; B63H21/17; B63H23/24
Domestic Patent References:
| JP63217968A |
Attorney, Agent or Firm:
Tan Ashida (2 outside)