Title:
Railway tank car
United States Patent 3308769


Inventors:
Halcomb, Samuel P.
Lawrence, Mack H.
Application Number:
US47485665A
Publication Date:
03/14/1967
Filing Date:
07/26/1965
Assignee:
ACF IND INC
Primary Class:
Other Classes:
105/358
International Classes:
B61D5/06
View Patent Images:
US Patent References:
3252431Railroad hopper-type tank car1966-05-24
3139842Railway tank cars1964-07-07
3139841Railway tank cars1964-07-07