40086
Accession Number
23718
Pages
2
Language Of Text
Japanese
Literature Type
Monograph : Patent
Literature Level
Monographic
Patent Number
Japan Kokai Tokkyo Koho, (JP 84,205,000) JP 59205000
Patent Place
Japan
pub_id
40086
Patent Date
19840000 November 20
Title Of Journal Book Translated
Permanent preservation of newspaper