FR399500A - Self-lubricating ball valve - Google Patents

Self-lubricating ball valve

Info

Publication number
FR399500A
FR399500A FR399500DA FR399500A FR 399500 A FR399500 A FR 399500A FR 399500D A FR399500D A FR 399500DA FR 399500 A FR399500 A FR 399500A
Authority
FR
France
Prior art keywords
self
ball valve
lubricating ball
lubricating
valve
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
Other languages
French (fr)
Inventor
Bertram Turner
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 FR399500A publication Critical patent/FR399500A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
FR399500D 1908-01-20 1909-01-19 Self-lubricating ball valve Expired FR399500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB399500X 1908-01-20

Publications (1)

Publication Number Publication Date
FR399500A true FR399500A (en) 1909-06-29

Family

ID=1444453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR399500D Expired FR399500A (en) 1908-01-20 1909-01-19 Self-lubricating ball valve

Country Status (1)

Country Link
FR (1) FR399500A (en)

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