Title:
DEVICE FOR CLEANING WATER SURFACE
Document Type and Number:
Japanese Patent JPS52133692
Kind Code:
A
Inventors:
NAKANISHI TAMEYOSHI
Application Number:
JP3901177A
Publication Date:
November 09, 1977
Filing Date:
April 07, 1977
Export Citation:
Assignee:
KURESEN SANGIYOU KK
International Classes:
C02F1/40; B01D17/00; B63B35/32; E02B15/04; (IPC1-7): B01D17/00; E02B15/04
Foreign References:
| US3268081A | 1966-08-23 |
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