MURAO CO., LTD.
MURAO CO., LTD. Patent applications | ||
Patent application number | Title | Published |
---|---|---|
20090013721 | CLASP - The invention relates to a lever structure of clasps such as spring ring clasps or lobster claw clasps. | 01-15-2009 |
MURAO CO., LTD. Patent applications | ||
Patent application number | Title | Published |
---|---|---|
20090013721 | CLASP - The invention relates to a lever structure of clasps such as spring ring clasps or lobster claw clasps. | 01-15-2009 |