Radio apparatus

申请公布号：US1906189(A)

申请号：US19300446558

申请日期：1930.04.23

申请公布日期：1933.04.25

申请人：

SUTTON WILLIAM S

发明人：SUTTON WILLIAM S.

Highfrequency heating apparatus using frequency-converter-type power supply.

Franking machine.

Manufacturing magnetic recoding discs.

Method of fabricating a sheathed light guide.

Non-ionic iodinated compounds, procedure for their preparation and contrast agents containing them.

CUT RESISTANT YARN, FABRIC AND GLOVES.

Sound permeable cover, particularly for loudspeakers.

CAPACITANCE PROBE.

Method for raising fabrics.

Pasteurised purified von Willebrand factor concentrate, and method for its preparation.

Salts of 1-methyl-3,5,7-triaza-1-azoniatricyclodecane and their use in the control of microorganisms and inhibition of corrosion.

Magnetic protein conjugates, process for their production and their use.

Control method and-device for an information reproducing apparatus dependant on location.

Image reading apparatus.

Cinematic detector for a lithotripter.

Sealing means between an extrusion head and a fixed block in a continuous extrusion process.

Waste collection device.

Pharmaceutical preparation against viral diseases comprising a liver extract

CATALYTIC CONVERSION OF OLEFINS TO HIGHER HYDROCARBONS

Basic condensates.