𝔖 Bobbio Scriptorium

✦ LIBER ✦

1645. Penning type vacuum pumps.: Edwards High Vacuum Int Ltd, US Patent 3,332,606, Official Gaz US Patent Office, 840 (4), 25th July 1967, 1218.

Book ID: 107868827
Publisher: Elsevier Science
Year: 1967
Tongue: English
Weight: 340 KB
Volume: 17
Category: Article
ISSN: 0042-207X
DOI: 10.1016/0042-207x(67)90075-9

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📜 SIMILAR VOLUMES

1647. Vapour vacuum pump.: Edwards High

1647. Vapour vacuum pump.: Edwards High Vacuum Int Ltd, US Patent 3,332,609, Official Gaz US Patent Office, 840 (4), 25th July 1967, 1219.

📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 174 KB

Diffusion pump.: National Research Corp,

Diffusion pump.: National Research Corp, US Patent 3,332,608, Official Gaz Patent Office, 840 (4), 25th July 1967, 1219.

📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 174 KB

1644. Method of cryosorption pumping.: U

1644. Method of cryosorption pumping.: Union Carbide Corp,US Patent 3,332,213, Official Gaz US Patent Office, 840 (4), 25th July 1967, 1099.

📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 160 KB

1721. Apparatus and method for continuou

1721. Apparatus and method for continuous vacuum degassing and casting of steel and other metals: Midvale-Heppenstall Co and Heppenstall Co,US Patent 3,332,474, Official Gaz US Patent Office, 840 (4), 25th July 1967, 1179

📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 170 KB