Title:
【発明の名称】可変勾配L型擁壁ブロック製造用型枠
Document Type and Number:
Japanese Patent JP3086571
Kind Code:
B2
Inventors:
Toshikatsu Hayashi
Application Number:
JP24203093A
Publication Date:
September 11, 2000
Filing Date:
September 02, 1993
Export Citation:
Assignee:
Kaiei Techno Co., Ltd.
International Classes:
B28B7/02; B28B7/30; E02D29/02; (IPC1-7): B28B7/30; B28B7/02; E02D29/02
Domestic Patent References:
| JP4122005U | ||||
| JP5921907U | ||||
| JP6258607U | ||||
| JP440902U | ||||
| JP6091412U |