Title:
Mixer for constructional aggregates and the like
United States Patent 2547787


Inventors:
Claude, Siebring
Gerard, Siebring Barton
Application Number:
US476648A
Publication Date:
04/03/1951
Filing Date:
01/28/1948
Assignee:
Claude, Siebring
Gerard, Siebring Barton
Primary Class:
Other Classes:
222/569, 298/11, 366/55, 366/57, 366/62, 366/68, 366/606
International Classes:
B28C5/18
View Patent Images:
US Patent References:
2397851Concrete mixer1946-04-02
2278069Apparatus for mixing mineral aggregate1942-03-31
1254935N/A1918-01-29
1048317N/A1912-12-24
0933501N/A1909-09-07
Foreign References:
DE153985C