NO120589B - - Google Patents

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Publication number
NO120589B
NO120589B NO16525666A NO16525666A NO120589B NO 120589 B NO120589 B NO 120589B NO 16525666 A NO16525666 A NO 16525666A NO 16525666 A NO16525666 A NO 16525666A NO 120589 B NO120589 B NO 120589B
Authority
NO
Norway
Prior art keywords
electret
forming material
layer
electrets
metallized
Prior art date
Application number
NO16525666A
Other languages
English (en)
Norwegian (no)
Inventor
L Baxt
J Mcdowell
L Stewart
Original Assignee
Philip Morris Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philip Morris Inc filed Critical Philip Morris Inc
Publication of NO120589B publication Critical patent/NO120589B/no

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Landscapes

  • Elimination Of Static Electricity (AREA)
  • Filtering Materials (AREA)
NO16525666A 1965-10-23 1966-10-21 NO120589B (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50324465A 1965-10-23 1965-10-23
US50392165A 1965-10-23 1965-10-23

Publications (1)

Publication Number Publication Date
NO120589B true NO120589B (enrdf_load_html_response) 1970-11-09

Family

ID=27054430

Family Applications (2)

Application Number Title Priority Date Filing Date
NO16525866A NO120376B (enrdf_load_html_response) 1965-10-23 1966-10-21
NO16525666A NO120589B (enrdf_load_html_response) 1965-10-23 1966-10-21

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO16525866A NO120376B (enrdf_load_html_response) 1965-10-23 1966-10-21

Country Status (1)

Country Link
NO (2) NO120376B (enrdf_load_html_response)

Also Published As

Publication number Publication date
NO120376B (enrdf_load_html_response) 1970-10-12

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