CA680369A - Dual ionization chamber device for measuring x-rays - Google Patents

Dual ionization chamber device for measuring x-rays

Info

Publication number
CA680369A
CA680369A CA680369A CA680369DA CA680369A CA 680369 A CA680369 A CA 680369A CA 680369 A CA680369 A CA 680369A CA 680369D A CA680369D A CA 680369DA CA 680369 A CA680369 A CA 680369A
Authority
CA
Canada
Prior art keywords
rays
measuring
ionization chamber
chamber device
dual ionization
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
Application number
CA680369A
Inventor
Reinsma Klaas
Bronsema Klaas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA680369A publication Critical patent/CA680369A/en
Expired legal-status Critical Current

Links

CA680369A Dual ionization chamber device for measuring x-rays Expired CA680369A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA680369T

Publications (1)

Publication Number Publication Date
CA680369A true CA680369A (en) 1964-02-18

Family

ID=35981447

Family Applications (1)

Application Number Title Priority Date Filing Date
CA680369A Expired CA680369A (en) Dual ionization chamber device for measuring x-rays

Country Status (1)

Country Link
CA (1) CA680369A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990786A (en) * 1987-10-09 1991-02-05 Fag Kugelfischer Georg Schafer (Kgaa) Method and apparatus for determining the actual artificial aerosol alpha activity concentration in the air

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990786A (en) * 1987-10-09 1991-02-05 Fag Kugelfischer Georg Schafer (Kgaa) Method and apparatus for determining the actual artificial aerosol alpha activity concentration in the air

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