Tokkyochō kōhō.
- Publisher: Tokkyochō :
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 174053707
- Subject: Patents Japan Periodicals.
- Subject code: T
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 2007MAY 2007; 2008APR 2008; 2008SEP 2008; 2008OCT 2008; 2008NOV 2008; 2008DEC 2008; 2009JAN 2009; 2009FEB 2009; 2009MAR 2009; 2009APR 2009; 2009MAY 2009; 2009JUL 2009; 2009AUG 2009; 2009SEP 2009; 2009OCT 2009; 2009NOV 2009; 2009DEC 2009; 2010FEB 2010; 2010MAR 2010; 2013JUL 2013 | permanent |