Title:
METHOD OF OPERATING OIL FENCE AND CONTRACTION BOX TO BE USED FOR THE METHOD
Document Type and Number:
Japanese Patent JPS5231534
Kind Code:
A
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Inventors:
IIZUKA KIMIYA
TSUJI YOSHIOMI
IGARASHI KENJI
TSUJI YOSHIOMI
IGARASHI KENJI
Application Number:
JP10730475A
Publication Date:
March 10, 1977
Filing Date:
September 03, 1975
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
E02B15/06; E02B15/04; (IPC1-7): E02B15/04
Domestic Patent References:
JP50086828B | ||||
JPS504528B1 | 1975-02-20 |
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