✦ LIBER ✦

1831. Cold trap: Edwards High Vacuum Ltd, Brit Patent 1,076,428 Patent Abstr, 7 (32) part C, 11th Aug 1967, 7

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

1908. Electron microscope: K K Hitachi S

📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 161 KB

Penning vacuum pump: Edwards High Vacuum

📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 167 KB

Vacuum diffusion pump: Edwards High Vacu

📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 162 KB

High vacuum seal: Mullard Ltd, Brit Pate

📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 171 KB

Freeze-dryer: Edwards High Vacuum Int Lt

📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 177 KB

Rotary vacuum pump: Edwards High Vacuum

📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 167 KB