NL180836B - METHOD OF SPLITTING ETHERS FROM AROMATIC STEROIDS. - Google Patents

METHOD OF SPLITTING ETHERS FROM AROMATIC STEROIDS.

Info

Publication number
NL180836B
NL180836B NLAANVRAGE7502310,A NL180836DA NL180836B NL 180836 B NL180836 B NL 180836B NL 180836D A NL180836D A NL 180836DA NL 180836 B NL180836 B NL 180836B
Authority
NL
Netherlands
Prior art keywords
splitting
ethers
aromatic steroids
steroids
aromatic
Prior art date
Application number
NLAANVRAGE7502310,A
Other languages
Dutch (nl)
Original Assignee
Schering Ag
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 NL180836B publication Critical patent/NL180836B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/14—Bolts or the like for shooting into concrete constructions, metal walls or the like by means of detonation-operated nailing tools
NLAANVRAGE7502310,A 1952-09-11 METHOD OF SPLITTING ETHERS FROM AROMATIC STEROIDS. NL180836B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE310181X 1952-09-11

Publications (1)

Publication Number Publication Date
NL180836B true NL180836B (en)

Family

ID=6123035

Family Applications (2)

Application Number Title Priority Date Filing Date
NLAANVRAGE7502310,A NL180836B (en) 1952-09-11 METHOD OF SPLITTING ETHERS FROM AROMATIC STEROIDS.
NL90348D NL90348C (en) 1952-09-11

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL90348D NL90348C (en) 1952-09-11

Country Status (5)

Country Link
BE (1) BE522727A (en)
CH (1) CH310181A (en)
FR (1) FR1083231A (en)
GB (1) GB737968A (en)
NL (2) NL90348C (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137195A (en) * 1961-11-20 1964-06-16 American Internat Tool Corp Centering and guiding means for metal studs
US3407982A (en) * 1966-04-04 1968-10-29 Olin Mathieson Muzzle bushing and fastener for power-actuated tools
US3452637A (en) * 1967-11-24 1969-07-01 Olin Mathieson Fastener and attachment therefor
US3978759A (en) * 1975-03-07 1976-09-07 Usm Corporation Contractible guide for studs
DE2845495C2 (en) * 1978-10-19 1984-04-12 OBO Bettermann oHG, 5750 Menden Nail for fastening sheet metal by means of a setting device, in particular powder-powered
AU1152588A (en) * 1987-02-18 1988-09-14 Sfs Stadler Ag Fixing device and method for the manufacture of same
US4979858A (en) * 1989-05-30 1990-12-25 Illinois Tool Works, Inc. Guidance device
WO1990015261A1 (en) * 1989-05-30 1990-12-13 Ramset Fasteners (Aust.) Pty. Limited A fastener assembly
WO1991000792A1 (en) * 1989-07-06 1991-01-24 Ramset Fasteners (Aust.) Pty. Limited Aligning members
AU626437B2 (en) * 1989-07-06 1992-07-30 Cetram Pty Limited Aligning members
US5129292A (en) * 1991-02-06 1992-07-14 Ocean Shore Toys Disposable holder for starting screws
US5785478A (en) * 1994-04-26 1998-07-28 Rotter; Martin J. Fastener
US5511918A (en) * 1994-04-26 1996-04-30 Rotter; Martin J. Nail
DE19859130A1 (en) * 1998-12-21 2000-06-29 Hilti Ag Fastener
WO2006019786A1 (en) * 2004-07-19 2006-02-23 James Murtha Preset depth adapter and finger guard for screws and nails when installing sheetrock
CN102777453B (en) * 2012-07-23 2014-01-15 东莞理工学院 Fastening device applicable to remote-control maintenance

Also Published As

Publication number Publication date
CH310181A (en) 1955-10-15
BE522727A (en)
GB737968A (en) 1955-10-05
FR1083231A (en) 1955-01-06
NL90348C (en)

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