Title:
砲身内の掃除具
Document Type and Number:
Japanese Patent JP5007102
Kind Code:
B2
Inventors:
Masami Yamashita
Application Number:
JP2006309687A
Publication Date:
August 22, 2012
Filing Date:
October 18, 2006
Export Citation:
Assignee:
Shonan Giken Co., Ltd.
International Classes:
F41A29/02; A47L25/00; B08B9/02
Domestic Patent References:
JP6030692U | ||||
JP4110178U | ||||
JP2150079U |
Foreign References:
US2805434 | ||||
US3064294 | ||||
US1495008 | ||||
US4547924 | ||||
US4873778 | ||||
CN1231624A |
Attorney, Agent or Firm:
Yasuo Asami
Takamori Suzuki
Takamori Suzuki