- Publication Title:
- Classification bulletin, July 1-Dec. 31, 1912, containing classification of subjects of invention [29], revised by Classification Division.
- Display Title:
- Classification bulletin, July 1-Dec. 31, 1912, containing classification of subjects of invention [29], revised by Classification Division.
- Corporate Agency Authors:
- Patent Office and Interior Department
- Sort Author:
- Patent Office
- Date:
- 1913
- Publish Date ISO Format:
- 1913-01-01T00:00:00Z
- Publication Start:
- 19130101
- Publication End:
- 19131231
- Corporate/Agency Author:
- Patent Office
- Publication month:
- 13
- Publication year:
- 1913
- Description:
- 23 p. large 8°
- Notes:
- * For Sale by Superintendent of Documents. Paper, 10c.
- Availability:
- * For Sale by Superintendent of Documents. Paper, 10c.
- Monthly Catalog date:
- February 1913
- Monthly Catalog issue number:
- 218
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1913-02-01T00:00:00Z
- LC Number:
- 8-16238/2
- Record start page number:
- 435