SU20825A1 - Seismograph - Google Patents
SeismographInfo
- Publication number
- SU20825A1 SU20825A1 SU62637A SU62637A SU20825A1 SU 20825 A1 SU20825 A1 SU 20825A1 SU 62637 A SU62637 A SU 62637A SU 62637 A SU62637 A SU 62637A SU 20825 A1 SU20825 A1 SU 20825A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- seismograph
- gamburtsev
- ttsr
- yar
- same
- Prior art date
Links
Description
ЯРYar
жеsame
.: .. . .;ttSr I --« . .№. .: ... .; ttSr I - ". .№.
к патенту Г. А. Гамбурцева № 28025to patent G. A. Gamburtsev No. 28025
. ;. ;
ii
Publications (1)
Publication Number | Publication Date |
---|---|
SU20825A1 true SU20825A1 (en) | 1931-05-31 |
Family
ID=
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU20825A1 (en) | Seismograph | |
FR688774A (en) | New aeromotor system | |
SU16823A1 (en) | Drainage-colpeyrinter | |
SU19582A1 (en) | Holder | |
SU22233A1 (en) | Pneumatic lifting mechanism | |
SU24620A1 (en) | Stop or set ring | |
SU26699A1 (en) | Device to produce hydrogen | |
SU23749A1 (en) | Needle for shoemaking | |
SU21070A1 (en) | Clasp | |
SU28577A1 (en) | Cathodic straightener | |
SU16863A1 (en) | Device for filing roots in Mon x | |
SU36027A1 (en) | Shaped cutter for ticking scale bars | |
SU28072A1 (en) | Electric regulator for pneumatic cotton pickers | |
FR705760A (en) | How to attach a parasol | |
FR38763E (en) | New aeromotor system | |
FR706277A (en) | Cigarette igniting by friction | |
FR695958A (en) | Fuel separator | |
ES118988A3 (en) | Improvements related to the manufacture of fuels. | |
FR689751A (en) | Electricity accumulator | |
FR611349A (en) | Transmission of images by electricity | |
FR696988A (en) | Cultivation machine | |
FR711682A (en) | Silent time distribution | |
FR39025E (en) | Cigarette igniting by friction | |
FR729190A (en) | Fuel | |
FR728035A (en) | Explosion stop |