FR357318A - Purifier filter - Google Patents

Purifier filter

Info

Publication number
FR357318A
FR357318A FR357318A FR357318DA FR357318A FR 357318 A FR357318 A FR 357318A FR 357318 A FR357318 A FR 357318A FR 357318D A FR357318D A FR 357318DA FR 357318 A FR357318 A FR 357318A
Authority
FR
France
Prior art keywords
purifier filter
purifier
filter
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
FR357318A
Other languages
French (fr)
Inventor
Alfred Vogelsang
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR357318A publication Critical patent/FR357318A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/04—Aerobic processes using trickle filters
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
FR357318A 1904-09-01 1905-08-29 Purifier filter Expired FR357318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE172438T 1904-09-01

Publications (1)

Publication Number Publication Date
FR357318A true FR357318A (en) 1905-12-23

Family

ID=5690066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR357318A Expired FR357318A (en) 1904-09-01 1905-08-29 Purifier filter

Country Status (2)

Country Link
DE (1) DE172438C (en)
FR (1) FR357318A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5934512A (en) * 1997-04-09 1999-08-10 The Coca-Cola Company Dispensing valve closure with inner seal
US6112926A (en) * 1998-03-18 2000-09-05 Fishman; Gary Lee Non-closable threaded drink-through spout cap for common beverage bottles

Also Published As

Publication number Publication date
DE172438C (en)

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