Title:
パイプスプリッタ
Document Type and Number:
Japanese Patent JP4019288
Kind Code:
B2
Inventors:
Etsuji Kosaka
Takashi Anamizu
Masumi Kobayashi
Collection Minoru
Katsuta power
Shinichi Nakamura
Takashi Anamizu
Masumi Kobayashi
Collection Minoru
Katsuta power
Shinichi Nakamura
Application Number:
JP15703897A
Publication Date:
December 12, 2007
Filing Date:
June 13, 1997
Export Citation:
Assignee:
Tokyo Gas Co., Ltd.
Capty Co., Ltd.
Capty Co., Ltd.
International Classes:
B23D21/02; F16L1/024; F16L1/00
Domestic Patent References:
| JP3066992A | ||||
| JP1122413A | ||||
| JP2176094A | ||||
| JP2266185A | ||||
| JP6238509A | ||||
| JP63197095U |
Foreign References:
| US5544977 | ||||
| US3181302 | ||||
| GB2137720A | ||||
| GB2420607A |
Attorney, Agent or Firm:
Shogo Otake
Neiji Takeda
Neiji Takeda