United States Patent 3517826
Inventors:
Schafer, Manfred
Publication Date:
06/30/1970
Assignee:
SCHAFER KG FRITZ
International Classes:
A47B47/02; A47B47/03; A47B57/08; A47B47/00; A47B57/00; A47F5/00
US Patent References:
| 3042473 | Metal furnitures adapted to be disassembled | | | |
| 3202296 | Post assembly | | | |