BS 1909:1952

Adding machines.

NORMA vydaná dňa 11.12.1952

The information about the standard:

Designation standards: BS 1909:1952
Note: NEPLATNÁ
Publication date standards: 11.12.1952
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS