HU167641B - - Google Patents
Info
- Publication number
- HU167641B HU167641B HUMU000517A HU167641B HU 167641 B HU167641 B HU 167641B HU MU000517 A HUMU000517 A HU MU000517A HU 167641 B HU167641 B HU 167641B
- Authority
- HU
- Hungary
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
- G01B7/063—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using piezoelectric resonators
- G01B7/066—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using piezoelectric resonators for measuring thickness of coating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUMU000517 HU167641B (en:Method) | 1974-02-07 | 1974-02-07 | |
| DE19752503395 DE2503395C3 (de) | 1974-02-07 | 1975-01-28 | Schwingquarz-Schichtdickenmeßeinrichtung mit analogem System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUMU000517 HU167641B (en:Method) | 1974-02-07 | 1974-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU167641B true HU167641B (en:Method) | 1975-11-28 |
Family
ID=10999700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUMU000517 HU167641B (en:Method) | 1974-02-07 | 1974-02-07 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2503395C3 (en:Method) |
| HU (1) | HU167641B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU170602B (en:Method) * | 1975-05-05 | 1977-07-28 | ||
| AT382963B (de) * | 1980-11-24 | 1987-05-11 | Leybold Heraeus Gmbh & Co Kg | Messverfahren zur bestimmung der dicke duenner schichten |
| CH662421A5 (de) * | 1983-07-13 | 1987-09-30 | Suisse Horlogerie Rech Lab | Piezoelektrischer kontaminationsdetektor. |
-
1974
- 1974-02-07 HU HUMU000517 patent/HU167641B/hu unknown
-
1975
- 1975-01-28 DE DE19752503395 patent/DE2503395C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2503395C3 (de) | 1979-10-18 |
| DE2503395A1 (de) | 1975-08-21 |
| DE2503395B2 (de) | 1979-02-15 |