Active
Standard
Most Recent
DIN 19053:1991-01
Microfilm aperture card for film 35 mm
Preview
Summary
The standard specifies all kinds of aperture cards for microfilm 35 mm.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 01/01/1991 |
| Page Count | 4 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions