CH 54f
Jump to navigation
Jump to search
In this period the Swiss patent category 54 was for Sport et divertissement, and subclass 54f was for Jouets, with certain exceptions. It included confetti, papillotes, de bonbons. This wiki has 2 patents in category "CH 54f".
Patents in category CH 54f
- Patent CH-1909-46855 (English title: Airship as Childrens' Toy, Inventors: Wilhelm Waegemann, Filing date: 1909-01-08)
- Patent CH-1910-53604 (English title: Kite in the shape of an Airship, Inventors: Robert Kurt Moebius, Supplementary to patent: Patent FR-1910-422033, Filing date: 1910-11-10)
Enclosing categories | Swiss patent classifications, 1908-1920 |
---|---|
Subcategories | |
Keywords | toys |
Start year | 1908 |
End year | 1920 |