Title:
Detachable hardware for burial vaults
United States Patent 2810947
Inventors:
Johnson, Robert N.
Publication Date:
10/29/1957
Assignee:
Johnson, Robert N.
Other Classes:
294/67.300, 16/439
International Classes:
A61G17/04; A61G17/00
US Patent References:
| 2044439 | Combined burial casket and grave vault | | | |