CH57642A - Silencers for the human ear - Google Patents

Silencers for the human ear

Info

Publication number
CH57642A
CH57642A CH57642A CH57642DA CH57642A CH 57642 A CH57642 A CH 57642A CH 57642 A CH57642 A CH 57642A CH 57642D A CH57642D A CH 57642DA CH 57642 A CH57642 A CH 57642A
Authority
CH
Switzerland
Prior art keywords
silencers
human ear
ear
human
Prior art date
Application number
CH57642A
Other languages
German (de)
Inventor
H Dr Nieriker
Original Assignee
H Dr Nieriker
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by H Dr Nieriker filed Critical H Dr Nieriker
Publication of CH57642A publication Critical patent/CH57642A/en

Links

CH57642A 1912-05-25 1912-05-25 Silencers for the human ear CH57642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH57642T 1912-05-25

Publications (1)

Publication Number Publication Date
CH57642A true CH57642A (en) 1913-01-16

Family

ID=4298945

Family Applications (1)

Application Number Title Priority Date Filing Date
CH57642A CH57642A (en) 1912-05-25 1912-05-25 Silencers for the human ear

Country Status (1)

Country Link
CH (1) CH57642A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4010629A1 (en) * 1990-04-03 1991-10-17 Angelika Stimm Pad for protecting hearing - has surface which matches contours of ear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4010629A1 (en) * 1990-04-03 1991-10-17 Angelika Stimm Pad for protecting hearing - has surface which matches contours of ear

Similar Documents

Publication Publication Date Title
FR459743A (en) Flexible transmission
CH57642A (en) Silencers for the human ear
FR447326A (en) Hydraulic unit
FR453669A (en) Pads improvements
FR456349A (en) Elastic improvements
FR452084A (en) Surgical automobile
CH60284A (en) Door silencer
CH60652A (en) Earmuffs
FR448987A (en) Elastic stretcher
CH60873A (en) Cover for the male member
CH59755A (en) ambulance
CH58947A (en) Speaking Marchine
FR439914A (en) Skittles
FR455259A (en) Elastic bandage
FR464733A (en) Elastic bandage
FR443257A (en) Bra
FR453392A (en) Pad
CH60214A (en) Microphone
CH60402A (en) microphone
CH59765A (en) Microphone relay
CH63513A (en) Silencers for doors
CH61544A (en) Compression bandage
FR452068A (en) Megaphone
CH60441A (en) Truss
FR462474A (en) Fixed belt-gimps