NL70297C - - Google Patents
Info
- Publication number
- NL70297C NL70297C NL130080A NL130080A NL70297C NL 70297 C NL70297 C NL 70297C NL 130080 A NL130080 A NL 130080A NL 130080 A NL130080 A NL 130080A NL 70297 C NL70297 C NL 70297C
- Authority
- NL
- Netherlands
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/06—Diaphragms
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR259234X | 1946-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL70297C true NL70297C (de) | 1952-07-15 |
Family
ID=8884883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL130080A NL70297C (de) | 1946-02-11 | 1947-01-29 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2546699A (de) |
| CH (1) | CH259234A (de) |
| DE (1) | DE809693C (de) |
| FR (1) | FR999975A (de) |
| GB (1) | GB643575A (de) |
| NL (1) | NL70297C (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2751504A (en) * | 1951-06-14 | 1956-06-19 | Hartford Nat Bank & Trust Co | Support for image amplifiers |
| US4489426A (en) * | 1981-12-23 | 1984-12-18 | General Electric Company | Collimator with adjustable aperture |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1909118A (en) * | 1928-05-29 | 1933-05-16 | Raab Leonhard | Diaphragm apparatus for x-ray tubes |
| GB334818A (en) * | 1929-02-23 | 1930-09-11 | Siemens Reiniger Veifa | Rontgen ray apparatus |
| US2082965A (en) * | 1933-03-31 | 1937-06-08 | Westinghouse X Ray Co Inc | Fluoroscopic shutter control mechanism |
| US2269866A (en) * | 1938-10-12 | 1942-01-13 | Westinghouse Electric & Mfg Co | Fluoroscopic apparatus |
| US2295975A (en) * | 1940-03-30 | 1942-09-15 | Arthur Wright | Radiographic equipment |
| CH232766A (de) * | 1942-03-21 | 1944-06-15 | Philips Nv | Einrichtung zum Abblenden von Röntgenstrahlen. |
-
1945
- 1945-02-11 FR FR999975D patent/FR999975A/fr not_active Expired
-
1947
- 1947-01-29 NL NL130080A patent/NL70297C/xx active
- 1947-02-06 CH CH259234D patent/CH259234A/fr unknown
- 1947-02-10 GB GB3894/47A patent/GB643575A/en not_active Expired
- 1947-02-14 US US728402A patent/US2546699A/en not_active Expired - Lifetime
-
1948
- 1948-12-31 DE DEP28748D patent/DE809693C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB643575A (en) | 1950-09-20 |
| FR999975A (fr) | 1952-02-08 |
| CH259234A (fr) | 1949-01-15 |
| DE809693C (de) | 1951-08-02 |
| US2546699A (en) | 1951-03-27 |