Title:
ROD MAGAZINE DEVICE FOR ROCK CRUSHER
Document Type and Number:
Japanese Patent JPS62244997
Kind Code:
A
Inventors:
NAKAMURA YOSHINOBU
KAWAMOTO KENJI
KAWAMOTO KENJI
Application Number:
JP8864286A
Publication Date:
October 26, 1987
Filing Date:
April 17, 1986
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
E21B19/14; (IPC1-7): E21B19/14
Domestic Patent References:
| JP59183993B |
Attorney, Agent or Firm:
Masafumi Tsukamoto
Previous Patent: HANDRAIL INCLUDING EMERGENCY LADDER
Next Patent: DIGGING METHOD OF SPECIAL CRUDE OIL
Next Patent: DIGGING METHOD OF SPECIAL CRUDE OIL