✦ LIBER ✦
Oil-free mechanical backing pump: N A Yazykov and V A Afanas'ev, Soviet Patent, class F 04 B, 43/08, No. 387137, claimed 29th April 1971, publd 25th Sept 1973
- Book ID
- 103460516
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 172 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0042-207X
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