NL7011042A - - Google Patents
Info
- Publication number
- NL7011042A NL7011042A NL7011042A NL7011042A NL7011042A NL 7011042 A NL7011042 A NL 7011042A NL 7011042 A NL7011042 A NL 7011042A NL 7011042 A NL7011042 A NL 7011042A NL 7011042 A NL7011042 A NL 7011042A
- Authority
- NL
- Netherlands
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses
- A47C27/081—Fluid mattresses of pneumatic type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres
- F16K15/202—Check valves specially designed for inflatable bodies, e.g. tyres and with flexible valve member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7011042A NL7011042A (enExample) | 1970-07-24 | 1970-07-24 | |
| FR7125581A FR2101623A5 (enExample) | 1970-07-24 | 1971-07-13 | |
| BE770409A BE770409A (nl) | 1970-07-24 | 1971-07-23 | Ventiel voor een opblaasbaar voorwerp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7011042A NL7011042A (enExample) | 1970-07-24 | 1970-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7011042A true NL7011042A (enExample) | 1972-01-26 |
Family
ID=19810658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7011042A NL7011042A (enExample) | 1970-07-24 | 1970-07-24 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE770409A (enExample) |
| FR (1) | FR2101623A5 (enExample) |
| NL (1) | NL7011042A (enExample) |
-
1970
- 1970-07-24 NL NL7011042A patent/NL7011042A/xx unknown
-
1971
- 1971-07-13 FR FR7125581A patent/FR2101623A5/fr not_active Expired
- 1971-07-23 BE BE770409A patent/BE770409A/nl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE770409A (nl) | 1972-01-24 |
| FR2101623A5 (enExample) | 1972-03-31 |