Title:
【発明の名称】配管内での物体送り方法
Document Type and Number:
Japanese Patent JP3276366
Kind Code:
B2
Inventors:
Tomoyo Shimojo
Application Number:
JP8453690A
Publication Date:
April 22, 2002
Filing Date:
March 29, 1990
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
International Classes:
B05C7/08; B05D7/22; (IPC1-7): B05D7/22
Domestic Patent References:
| JP29474A | ||||
| JP1304086A | ||||
| JP3278864A |
Attorney, Agent or Firm:
Shuichiro Kitamura
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