reversed tab and slot (Q908)
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | reversed tab and slot |
No description defined |
Statements
Fastening for parchment envelope flaps in which a reversed triangular tab is cut in the fore-edge flap (so that the apex of the triangle points away from the edge of the flap) and fastens into a slot cut into the opposite side of the cover.
0 references
lukkemekanismens egenskaper
0 references