首页>
外国专利>
Part of a hat or cap is made of a plastic material which has a shape memory, retains its shape at temperatures below a certain limit, and is deformable at temperatures above this limit
Part of a hat or cap is made of a plastic material which has a shape memory, retains its shape at temperatures below a certain limit, and is deformable at temperatures above this limit
The part of a hat or cap is made of a plastic material which has a shape memory, retains its shape at temperatures below a certain limit, and is deformable at temperatures above this limit. An independent claim is also included for a transport container for hat parts.
展开▼