✦ LIBER ✦
1327. Electric discharge vacuum pump having an auxiliary pressure sensor: Anon,Nippon Electric Co Ltd, Tokyo, Japan, US Patent 3,233,169, Appl 3rd Dec 1962, Off Gaz US Pat Off, 823(1), 1st Feb 1966, 373
- Publisher
- Elsevier Science
- Year
- 1966
- Tongue
- English
- Weight
- 166 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0042-207X
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