- Publication Title:
- Radio earphones. Protection against acoustical shock in radio earphones; by J. A. Becker.
- Display Title:
- Radio earphones. Protection against acoustical shock in radio earphones; by J. A. Becker.
- Corporate Agency Authors:
- National Advisory Committee for Aeronautics
- Sort Author:
- National Advisory Committee for Aeronautics
- Authors:
- Becker, J. A.
- Date:
- June 1941
- Publish Date ISO Format:
- 1941-06-01T00:00:00Z
- Publication Start:
- 19410601
- Publication End:
- 19410630
- Corporate/Agency Author:
- National Advisory Committee for Aeronautics
- Publication month:
- 7
- Publication year:
- 1941
- Publication place:
- Washington
- SuDoc number:
- Y 3.N 21/5:10/46
- Description:
- [1]+3 p. 1 pl. 4°
- Notes:
- (Misc. paper 46.) [Processed.]
- Notes:
- (Misc. paper 46.) [Processed.] ‡ Official Use. Not Available.
- Availability:
- ‡ Official Use. Not Available.
- Monthly Catalog date:
- July 1941
- Monthly Catalog issue number:
- 559
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1941-07-01T00:00:00Z
- Record start page number:
- 1053