BE679272A - - Google Patents
Info
- Publication number
- BE679272A BE679272A BE679272DA BE679272A BE 679272 A BE679272 A BE 679272A BE 679272D A BE679272D A BE 679272DA BE 679272 A BE679272 A BE 679272A
- Authority
- BE
- Belgium
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D7/00—Composition of materials for transparent parts of gas-masks, respirators, breathing bags, or helmets
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/082—Assembling eyepieces, lenses or vision-correction means in or on gas-masks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Surface Treatment Of Glass (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED46989A DE1245746B (de) | 1965-04-08 | 1965-04-08 | Sichtscheibe, insbesondere fuer Atemschutz-masken od. dgl. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE679272A true BE679272A (en:Method) | 1966-09-16 |
Family
ID=7050104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE679272D BE679272A (en:Method) | 1965-04-08 | 1966-04-08 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT268061B (en:Method) |
| BE (1) | BE679272A (en:Method) |
| CH (1) | CH432252A (en:Method) |
| DE (1) | DE1245746B (en:Method) |
| FR (1) | FR1475379A (en:Method) |
| GB (1) | GB1136014A (en:Method) |
| NL (1) | NL6604107A (en:Method) |
| NO (1) | NO120969B (en:Method) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR419586A (fr) * | 1909-09-09 | 1911-01-10 | Zeiss Carl Soc | Verre de lunettes pour myopes composé de deux lentilles indépendantes |
| US2280097A (en) * | 1938-02-08 | 1942-04-21 | Celanese Corp | Window and the like |
-
1965
- 1965-04-08 DE DED46989A patent/DE1245746B/de active Pending
-
1966
- 1966-03-25 CH CH431366A patent/CH432252A/de unknown
- 1966-03-26 NO NO16230866A patent/NO120969B/no unknown
- 1966-03-29 NL NL6604107A patent/NL6604107A/xx unknown
- 1966-04-07 AT AT334466A patent/AT268061B/de active
- 1966-04-08 FR FR57121A patent/FR1475379A/fr not_active Expired
- 1966-04-08 BE BE679272D patent/BE679272A/xx unknown
- 1966-04-12 GB GB1603366A patent/GB1136014A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1245746B (de) | 1967-07-27 |
| AT268061B (de) | 1969-01-27 |
| CH432252A (de) | 1967-03-15 |
| NL6604107A (en:Method) | 1966-10-10 |
| GB1136014A (en) | 1968-12-11 |
| FR1475379A (fr) | 1967-03-31 |
| NO120969B (en:Method) | 1970-12-28 |