CH229E -
Improved automatic machine for the manufacture of screws, balance shafts, pusher pins and similar pieces, with automatic splitting device
- Google Patents
Improved automatic machine for the manufacture of screws, balance shafts, pusher pins and similar pieces, with automatic splitting device
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Application filed by Laubscher & Cie GebfiledCriticalLaubscher & Cie Geb
Publication of CH229EpublicationCriticalpatent/CH229E/en
CH229D1892-05-041897-09-23
Improved automatic machine for the manufacture of screws, balance shafts, pusher pins and similar pieces, with automatic splitting device
CH229E
(en)