SE384164B - INFESTABLE CROWN KEY - Google Patents

INFESTABLE CROWN KEY

Info

Publication number
SE384164B
SE384164B SE7413512A SE7413512A SE384164B SE 384164 B SE384164 B SE 384164B SE 7413512 A SE7413512 A SE 7413512A SE 7413512 A SE7413512 A SE 7413512A SE 384164 B SE384164 B SE 384164B
Authority
SE
Sweden
Prior art keywords
infestable
crown key
crown
key
infestable crown
Prior art date
Application number
SE7413512A
Other languages
Swedish (sv)
Inventor
T O Hultman
Original Assignee
Dodsboet Efter Ture Oskar Hult
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 Dodsboet Efter Ture Oskar Hult filed Critical Dodsboet Efter Ture Oskar Hult
Priority to SE7413512A priority Critical patent/SE384164B/en
Publication of SE384164B publication Critical patent/SE384164B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/08—Arrangements for drainage, venting or aerating
    • F24D19/082—Arrangements for drainage, venting or aerating for water heating systems
    • F24D19/083—Venting arrangements
    • F24D19/085—Arrangement of venting valves for central heating radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/08—Arrangements for drainage, venting or aerating
    • F24D19/082—Arrangements for drainage, venting or aerating for water heating systems
    • F24D19/083—Venting arrangements
    • F24D19/085—Arrangement of venting valves for central heating radiators
    • F24D19/086—Arrangement of venting valves for central heating radiators hand-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
SE7413512A 1974-10-28 1974-10-28 INFESTABLE CROWN KEY SE384164B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7413512A SE384164B (en) 1974-10-28 1974-10-28 INFESTABLE CROWN KEY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7413512A SE384164B (en) 1974-10-28 1974-10-28 INFESTABLE CROWN KEY

Publications (1)

Publication Number Publication Date
SE384164B true SE384164B (en) 1976-04-26

Family

ID=20322541

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7413512A SE384164B (en) 1974-10-28 1974-10-28 INFESTABLE CROWN KEY

Country Status (1)

Country Link
SE (1) SE384164B (en)

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