JPS4917091A - - Google Patents
Info
- Publication number
- JPS4917091A JPS4917091A JP4327073A JP4327073A JPS4917091A JP S4917091 A JPS4917091 A JP S4917091A JP 4327073 A JP4327073 A JP 4327073A JP 4327073 A JP4327073 A JP 4327073A JP S4917091 A JPS4917091 A JP S4917091A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/06—Protective devices for the ears
- A61F11/14—Protective devices for the ears external, e.g. earcaps or earmuffs
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Acoustics & Sound (AREA)
- Biophysics (AREA)
- Otolaryngology (AREA)
- Psychology (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Headphones And Earphones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24615972A | 1972-04-21 | 1972-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4917091A true JPS4917091A (de) | 1974-02-15 |
Family
ID=22929538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4327073A Pending JPS4917091A (de) | 1972-04-21 | 1973-04-18 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4917091A (de) |
| GB (1) | GB1370758A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5128330U (de) * | 1974-08-26 | 1976-03-01 | ||
| JPS5448707A (en) * | 1977-09-10 | 1979-04-17 | Mitsubishi Chem Ind Ltd | Preparation of gamma-keto-aldehydes |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8818345D0 (en) * | 1988-08-02 | 1988-09-07 | Hellberg Protection Ltd | Eye & hearing protection |
| US9421690B2 (en) * | 2011-07-25 | 2016-08-23 | Shear Innovators, LLC | Ergonomic cutting shears |
| CN116456944A (zh) * | 2020-11-30 | 2023-07-18 | 米沃奇电动工具公司 | 耳罩 |
-
1973
- 1973-03-22 GB GB1393673A patent/GB1370758A/en not_active Expired
- 1973-04-18 JP JP4327073A patent/JPS4917091A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5128330U (de) * | 1974-08-26 | 1976-03-01 | ||
| JPS5448707A (en) * | 1977-09-10 | 1979-04-17 | Mitsubishi Chem Ind Ltd | Preparation of gamma-keto-aldehydes |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1370758A (en) | 1974-10-16 |