The use of quartz clock frequencies for driving the synchronous motor of a printing chronograph
An edition of The use of quartz clock frequencies for driving the synchronous motor of a printing chronograph (1964)
By K. Lapushka
Publish Date
1964
Publisher
-
Language
eng
Pages
-
1-1 of 1 Editions
The use of quartz clock frequencies for driving the synchronous motor of a printing chronograph
Language: eng
Published In: 1964