CGSB - CAN/CGSB-69.31-M89
Closer/Holder Release Devices (ANSI/BHMA A156.15-1981); (Amendment 1 March 1993)
inactive, Most Current
| Organization: | CGSB |
| Publication Date: | 1 December 1989 |
| Status: | inactive |
| Page Count: | 20 |
Document History
CAN/CGSB-69.31-M89
December 1, 1989
Closer/Holder Release Devices (ANSI/BHMA A156.15-1981); (Amendment 1 March 1993)
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