On the dynamics, geometry, and energy flow of the verge escapement
An edition of On the dynamics, geometry, and energy flow of the verge escapement (1981)
By Fred Powell
Publish Date
1981
Publisher
Simmonds Precision Press
Language
eng
Pages
64
1-1 of 1 Editions
On the dynamics, geometry, and energy flow of the verge escapement
Language: eng
Pages: 64
Published In: 1981
Publisher: Simmonds Precision Press