- Publication Title:
- Inventions. Changes in classification [of inventions], order 2230, 2232, and 2233; Nov. 19-Dec. 3, 1915.
- Display Title:
- Inventions. Changes in classification [of inventions], order 2230, 2232, and 2233; Nov. 19-Dec. 3, 1915.
- Corporate Agency Authors:
- Patent Office
- Sort Author:
- Patent Office
- Date:
- [1915.]
- Publish Date ISO Format:
- 1915-01-01T00:00:00Z
- Publication Start:
- 19150101
- Publication End:
- 19151231
- Corporate/Agency Author:
- Patent Office
- Publication month:
- 13
- Publication year:
- 1915
- Description:
- 4 l. large 8°
- Notes:
- [From Official gazette, v. 221, no. 2.]
- Notes:
- [From Official gazette, v. 221, no. 2.] ‡ Official Use. Not Available.
- Availability:
- ‡ Official Use. Not Available.
- Monthly Catalog date:
- January 1916
- Monthly Catalog issue number:
- 253
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1916-01-01T00:00:00Z
- Record start page number:
- 341