Invention Grant
- Patent Title: Azo dyes
-
Application No.: US19725962Application Date: 1962-05-24
-
Publication No.: US3134763APublication Date: 1964-05-26
- Inventor: HUSEK HELEN P , SIMON MYRON S
- Applicant: POLAROID CORP
- Assignee: Polaroid Corp
- Current Assignee: Polaroid Corp
- Priority: US19725962 1962-05-24
- Main IPC: C09B31/02
- IPC: C09B31/02 ; C09B33/28 ; G03C8/18
Information query
