CH448413A -
Counterbalancing mechanism
- Google Patents
Counterbalancing mechanism
Info
Publication number
CH448413A
CH448413ACH526067ACH526067ACH448413ACH 448413 ACH448413 ACH 448413ACH 526067 ACH526067 ACH 526067ACH 526067 ACH526067 ACH 526067ACH 448413 ACH448413 ACH 448413A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eggenschwiler UrsfiledCriticalEggenschwiler Urs
Priority to CH526067ApriorityCriticalpatent/CH448413A/en
Publication of CH448413ApublicationCriticalpatent/CH448413A/en