FR897308A - Corpuscular ray apparatus - Google Patents
Corpuscular ray apparatusInfo
- Publication number
- FR897308A FR897308A FR897308DA FR897308A FR 897308 A FR897308 A FR 897308A FR 897308D A FR897308D A FR 897308DA FR 897308 A FR897308 A FR 897308A
- Authority
- FR
- France
- Prior art keywords
- ray apparatus
- corpuscular ray
- corpuscular
- ray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/02—Details
- H01J37/20—Means for supporting or positioning the object or the material; Means for adjusting diaphragms or lenses associated with the support
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE237867X | 1942-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR897308A true FR897308A (en) | 1945-03-19 |
Family
ID=5903319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR897308D Expired FR897308A (en) | 1942-04-29 | 1943-08-18 | Corpuscular ray apparatus |
Country Status (2)
Country | Link |
---|---|
CH (2) | CH240903A (en) |
FR (1) | FR897308A (en) |
-
1943
- 1943-04-21 CH CH240903D patent/CH240903A/en unknown
- 1943-04-21 CH CH237867D patent/CH237867A/en unknown
- 1943-08-18 FR FR897308D patent/FR897308A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH240903A (en) | 1946-01-31 |
CH237867A (en) | 1945-05-31 |
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