Title:
【考案の名称】管内插入物引抜工具
Document Type and Number:
Japanese Patent JPS60165169
Kind Code:
U
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| JPS5880177 | [Title of the device] Removal tool |
| JPH0634074 | PIPE BODY CONNECTING DEVICE |
Inventors:
Shirasu Isao
Shoichi Hamada
Hideyuki Kurokawa
Toruoka Masaru
Shoichi Hamada
Hideyuki Kurokawa
Toruoka Masaru
Application Number:
JP5199284U
Publication Date:
November 01, 1985
Filing Date:
April 11, 1984
Export Citation:
International Classes:
B25B27/02; F22B37/58; F28F7/00; (IPC1-7): B25B27/02; F22B37/58; F28F7/00
Domestic Patent References:
| JPS56146682A | 1981-11-14 | |||
| JP53064400B |