NL156238B - ELECTRIC LEVEL. - Google Patents
ELECTRIC LEVEL.Info
- Publication number
- NL156238B NL156238B NL7500449.A NL7500449A NL156238B NL 156238 B NL156238 B NL 156238B NL 7500449 A NL7500449 A NL 7500449A NL 156238 B NL156238 B NL 156238B
- Authority
- NL
- Netherlands
- Prior art keywords
- electric level
- electric
- level
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
- G01C9/06—Electric or photoelectric indication or reading means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Manufacturing & Machinery (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Steroid Compounds (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH60674A CH586388A5 (en) | 1974-01-17 | 1974-01-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7500449A NL7500449A (en) | 1975-07-21 |
NL156238B true NL156238B (en) | 1978-03-15 |
Family
ID=4190883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7500449.A NL156238B (en) | 1974-01-17 | 1975-01-15 | ELECTRIC LEVEL. |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5711005B2 (en) |
AT (1) | AT343367B (en) |
CA (1) | CA1037704A (en) |
CH (1) | CH586388A5 (en) |
DD (1) | DD115201A5 (en) |
FR (1) | FR2258618B1 (en) |
GB (1) | GB1494761A (en) |
IT (1) | IT1027915B (en) |
NL (1) | NL156238B (en) |
NO (1) | NO137836C (en) |
SE (1) | SE390666B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19507610A1 (en) | 1995-03-04 | 1996-09-05 | Patrick Altmeier | Electrically conductive liquid in the temperature range from <-40 ° C to> 100 ° C |
-
1974
- 1974-01-17 CH CH60674A patent/CH586388A5/xx not_active IP Right Cessation
- 1974-11-18 AT AT923974A patent/AT343367B/en not_active IP Right Cessation
- 1974-12-10 NO NO744453A patent/NO137836C/en unknown
- 1974-12-14 DD DD183046A patent/DD115201A5/xx unknown
- 1974-12-20 IT IT30861/74A patent/IT1027915B/en active
-
1975
- 1975-01-03 SE SE7500045A patent/SE390666B/en not_active IP Right Cessation
- 1975-01-09 CA CA217,660A patent/CA1037704A/en not_active Expired
- 1975-01-10 GB GB1210/75A patent/GB1494761A/en not_active Expired
- 1975-01-13 JP JP565175A patent/JPS5711005B2/ja not_active Expired
- 1975-01-15 NL NL7500449.A patent/NL156238B/en not_active IP Right Cessation
- 1975-01-15 FR FR7501147A patent/FR2258618B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2258618B1 (en) | 1978-07-13 |
SE7500045L (en) | 1975-07-18 |
NL7500449A (en) | 1975-07-21 |
NO137836B (en) | 1978-01-23 |
NO744453L (en) | 1975-08-11 |
DD115201A5 (en) | 1975-09-12 |
JPS5711005B2 (en) | 1982-03-02 |
FR2258618A1 (en) | 1975-08-18 |
CA1037704A (en) | 1978-09-05 |
JPS50104668A (en) | 1975-08-18 |
ATA923974A (en) | 1977-09-15 |
NO137836C (en) | 1978-05-03 |
SE390666B (en) | 1977-01-03 |
GB1494761A (en) | 1977-12-14 |
AT343367B (en) | 1978-05-26 |
DE2458115B2 (en) | 1976-07-22 |
CH586388A5 (en) | 1977-03-31 |
IT1027915B (en) | 1978-12-20 |
DE2458115A1 (en) | 1975-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: CONTRAVES |