[go: up one dir, main page]

CA952039A - Ear muff assembly - Google Patents

Ear muff assembly

Info

Publication number
CA952039A
CA952039A CA146,996A CA146996A CA952039A CA 952039 A CA952039 A CA 952039A CA 146996 A CA146996 A CA 146996A CA 952039 A CA952039 A CA 952039A
Authority
CA
Canada
Prior art keywords
ear muff
muff assembly
assembly
ear
muff
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA146,996A
Other versions
CA146996S (en
Inventor
Alois A. Krawagna
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Optical Co Ltd
Original Assignee
Imperial Optical Co Ltd
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 Imperial Optical Co Ltd filed Critical Imperial Optical Co Ltd
Priority to CA146,996A priority Critical patent/CA952039A/en
Application granted granted Critical
Publication of CA952039A publication Critical patent/CA952039A/en
Expired legal-status Critical Current

Links

CA146,996A 1972-07-13 1972-07-13 Ear muff assembly Expired CA952039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA146,996A CA952039A (en) 1972-07-13 1972-07-13 Ear muff assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA146,996A CA952039A (en) 1972-07-13 1972-07-13 Ear muff assembly

Publications (1)

Publication Number Publication Date
CA952039A true CA952039A (en) 1974-07-30

Family

ID=4093826

Family Applications (1)

Application Number Title Priority Date Filing Date
CA146,996A Expired CA952039A (en) 1972-07-13 1972-07-13 Ear muff assembly

Country Status (1)

Country Link
CA (1) CA952039A (en)

Similar Documents

Publication Publication Date Title
AU5101773A (en) Hearing aid
CA979816A (en) Hearing aid system
CA1016498A (en) Anode-fitting assembly
CA992476A (en) Attachment assembly
AU476766B2 (en) Circuit protector
CA1004990A (en) Hearing protector headset
CA984301A (en) Surround sound systems
CA986359A (en) Projectile-case connection
AU453431B2 (en) Transmission assembly
CA969846A (en) Reducing assembly
CA952039A (en) Ear muff assembly
CA985776A (en) Microphone mounting
CA909684A (en) Ear defenders
AU491294B1 (en) Loudspeaker arrangement
CA897068A (en) Ear defenders
CA908799A (en) Ear defenders
CA983603A (en) Protector for diaphragm switches
AU481132B2 (en) Headset
CA981785A (en) Hearing aid
CA897444A (en) Ear clip
AU460399B2 (en) Ear Plug
CA896012A (en) Coherent-sound loudspeaker
AU5696573A (en) Headset
CA950111A (en) Loudspeaker assemblies
AU453220B2 (en) Ear tag