Invention Grant
- Patent Title: Heat softenable adhesive supply bodies
- Patent Title (中): 热软化胶供应体
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Application No.: US69138457Application Date: 1957-10-21
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Publication No.: US2912398APublication Date: 1959-11-10
- Inventor: JOHNSON ERIC C , CLARKE ROBERT D
- Applicant: B B CHEM CO
- Assignee: B B Chem Co
- Current Assignee: B B Chem Co
- Priority: US69138457 1957-10-21
- Main IPC: C09J5/00
- IPC: C09J5/00 ; C09J123/06 ; C09J157/02 ; C09J163/00
Information query
