Tokkyochō kōhō.
- Publisher: Tokkyochō :
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 174053711
- Subject: Patents Japan Periodicals.
- Subject code: T
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 2007JAN 2007 | permanent |