Title:
【発明の名称】浚渫装置
Document Type and Number:
Japanese Patent JP2924572
Kind Code:
B2
Inventors:
KUBO HISAO
SHIRATO SHOZO
MARUKO FUMIO
SHIRATO SHOZO
MARUKO FUMIO
Application Number:
JP14222893A
Publication Date:
July 26, 1999
Filing Date:
June 14, 1993
Export Citation:
Assignee:
OOBAYASHIGUMI KK
International Classes:
E02F3/92; (IPC1-7): E02F3/92
Domestic Patent References:
| JP61106558U | ||||
| JP52163559U | ||||
| JP59151965U |
Attorney, Agent or Firm:
Kensuke Isshiki (2 outside)