TY  - BOOK
TI  - Office Consolidation of patent act R.S.C. 1952: c.203, as amended by 1953/54 c. 19, 1953/54, c. 40, s. 15
PY  - 0000///29 S
CY  - Ottawa: 
PB  - Cloutier, 
KW  - Patentgesetz
KW  - Kanada
ER  -