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Title:
DEVICE FOR BREAKING CONCRETE
Document Type and Number:
Japanese Patent JPS5460728
Kind Code:
A
Inventors:
IKENO SANKICHI
Application Number:
JP12708877A
Publication Date:
May 16, 1979
Filing Date:
October 22, 1977
Export Citation:
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Assignee:
IKENO SANKICHI
International Classes:
E01C23/12; E04G23/08; (IPC1-7): E01C23/12; E04G23/08
Domestic Patent References:
JPS50107739A1975-08-25
JPS50128260A1975-10-09



 
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