✦ LIBER ✦
A novel constructional principle for mechanical vacuum pumps: M Witz, Leybold-Heraeus GmbH & Co, Koln, Germany
- Publisher
- Elsevier Science
- Year
- 1968
- Tongue
- English
- Weight
- 109 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0042-207X
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