| Description |
|
| |
|
|
|
Description of the method of preparation of spongy lead for battery plates and the method of isolating these plates from each other: Group XI: No. 1916: Declared. 08/16/1888 and September 28, 1896: Granting of the privilege 24.02.1899 / N. Benardos. - B.M.: B. and., [1899]. -1017-1018 p., 1 hr.hr .. -
Bibliograf. in the text.
. |
|
I. Benardos, N. 1. The people (the collection). |
|
|
|---|
Source of electronic copy: PB
Location of the original: FIPS |
|
En
Ru