✦ LIBER ✦

New pop-up type Ocean Bottom Seismometer

✍ Scribed by Takao Eguchi; Yukio Fujinawa; Tadayoshi Matsuzaki; Masaru Aoyagi

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A pop-up ocean bottom hydrophone

✍ D. Carmichael; W. J. Ludwig; J. I. Ewing; G. Carpenter; A. C. Hubbard 📂 Article 📅 1977 🏛 Springer 🌐 English ⚖ 208 KB

An ocean bottom pop-up seismic recorder

✍ R. B. Witmarsh 📂 Article 📅 1970 🏛 Springer 🌐 English ⚖ 425 KB