Title:
中空部を有するコンクリート製品の製造方法
Document Type and Number:
Japanese Patent JP4148683
Kind Code:
B2
Inventors:
Kaneko politics
Takahiro Murakami
Masao Miura
Yukio Miyai
Takashi Iwasa
Takahiro Murakami
Masao Miura
Yukio Miyai
Takashi Iwasa
Application Number:
JP2002027605A
Publication Date:
September 10, 2008
Filing Date:
February 05, 2002
Export Citation:
Assignee:
Takashi Iwasa
International Classes:
B28B7/16; B28B21/86; B28B7/34; B28B11/24; B28B13/06
Domestic Patent References:
| JP9239719A | ||||
| JP58142803A | ||||
| JP6246723A | ||||
| JP2001347516A | ||||
| JP2002096315A | ||||
| JP9126362A | ||||
| JP10100123A |