. Archives of physical medicine and rehabilitation . RIEBER STABILIZER MODEL K-2 A stationary magnetic system which willmaintain a constant filament temper-ature over any voltage fluctuation al-lowable in commercial supply lines. The only method which employs nomoving parts or contacts to get out oforder or stick. F^^%^ The only method which operates all ofthe time— permitting ultra-rapid ROENTGEN APPLIANCE COMPANY SAN FRANCISCO CALIFORNIA DC Kelley-Koett Deep Therapy Apparatus

---

Size: 2358px × 1059px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1920, bookidn08archiveso, bookyear1920