NL169502B - PROCESS FOR PREPARING 7A BETA-METHYLHEXAHYDROINDANONE COMPOUNDS. - Google Patents

PROCESS FOR PREPARING 7A BETA-METHYLHEXAHYDROINDANONE COMPOUNDS.

Info

Publication number
NL169502B
NL169502B NL7612754A NL169502DA NL169502B NL 169502 B NL169502 B NL 169502B NL 7612754 A NL7612754 A NL 7612754A NL 169502D A NL169502D A NL 169502DA NL 169502 B NL169502 B NL 169502B
Authority
NL
Netherlands
Prior art keywords
methylhexahydroindanone
beta
preparing
compounds
methylhexahydroindanone compounds
Prior art date
Application number
NL7612754A
Other languages
Dutch (nl)
Original Assignee
Upjohn Co
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.)
Publication of NL169502B publication Critical patent/NL169502B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/149—Emptying means; Reusable bags
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/12—Pocket type filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
NL7612754A 1951-05-12 PROCESS FOR PREPARING 7A BETA-METHYLHEXAHYDROINDANONE COMPOUNDS. NL169502B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US225992A US2693211A (en) 1951-05-12 1951-05-12 Dirt emptying opening for suction cleaner bags

Publications (1)

Publication Number Publication Date
NL169502B true NL169502B (en)

Family

ID=22847108

Family Applications (2)

Application Number Title Priority Date Filing Date
NL79973D NL79973C (en) 1951-05-12
NL7612754A NL169502B (en) 1951-05-12 PROCESS FOR PREPARING 7A BETA-METHYLHEXAHYDROINDANONE COMPOUNDS.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL79973D NL79973C (en) 1951-05-12

Country Status (7)

Country Link
US (1) US2693211A (en)
BE (1) BE511344A (en)
CH (1) CH299350A (en)
DE (1) DE962640C (en)
FR (1) FR1055614A (en)
GB (1) GB704724A (en)
NL (2) NL169502B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829734A (en) * 1954-03-10 1958-04-08 Hoover Co Filter assemblies
US3387346A (en) * 1966-03-28 1968-06-11 Toro Mfg Corp Bag clamp
US10851484B2 (en) 2016-06-09 2020-12-01 Columbia Insurance Company Patterned tufted articles, and systems and methods for making same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR382187A (en) * 1907-09-24 1908-01-31 Georges Le Brun Metal frame for handbags
US1513395A (en) * 1923-05-16 1924-10-28 Regina Corp Attachment for bags
USRE17852E (en) * 1923-08-31 1930-10-28 willis
US1787224A (en) * 1927-04-16 1930-12-30 Hoover Co Suction cleaner
US1952900A (en) * 1932-11-30 1934-03-27 Hoover Co Suction cleaner
US2241612A (en) * 1938-06-25 1941-05-13 Regina Corp Attachment for bags
US2364069A (en) * 1943-08-27 1944-12-05 Eureka Vacuum Cleaner Co Vacuum cleaner bag

Also Published As

Publication number Publication date
BE511344A (en)
FR1055614A (en) 1954-02-19
NL79973C (en)
GB704724A (en) 1954-02-24
DE962640C (en) 1957-04-25
CH299350A (en) 1954-06-15
US2693211A (en) 1954-11-02

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