Title:
通行遮断竿の駆動装置
Document Type and Number:
Japanese Patent JP4938899
Kind Code:
B2
More Like This:
| JPH11152716 | TRAFFIC SIGN DEVICE |
| JPS6024733 | [Title of the device] Supports, such as a bumping post |
Inventors:
Hiroshi Hosokawa
Application Number:
JP2011089926A
Publication Date:
May 23, 2012
Filing Date:
April 14, 2011
Export Citation:
Assignee:
Koei Industry Co., Ltd.
International Classes:
E01F13/04; E01F13/06
Domestic Patent References:
| JP52054135U | ||||
| JP2004243947A | ||||
| JP2024405A | ||||
| JP2001283268A | ||||
| JP62061321U | ||||
| JP2004304679A | ||||
| JP2005247010A | ||||
| JP10018247A | ||||
| JP2001164528A | ||||
| JP2001288719A | ||||
| JP11315517A |
Attorney, Agent or Firm:
Tomijio Sasashima
Haruyuki Nishiyama
Moriaki Ogawa
Haruyuki Nishiyama
Moriaki Ogawa