NL171479B - SUPPORT ELEMENT FOR SUPPORTING A SUPPORT OR SUPPORT CONSTRUCTION FORMED FROM A NUMBER OF CONNECTED BUILDING ELEMENTS. - Google Patents

SUPPORT ELEMENT FOR SUPPORTING A SUPPORT OR SUPPORT CONSTRUCTION FORMED FROM A NUMBER OF CONNECTED BUILDING ELEMENTS.

Info

Publication number
NL171479B
NL171479B NLAANVRAGE7202485,B NL171479DB NL171479B NL 171479 B NL171479 B NL 171479B NL 171479D B NL171479D B NL 171479DB NL 171479 B NL171479 B NL 171479B
Authority
NL
Netherlands
Prior art keywords
support
supporting
building elements
construction formed
connected building
Prior art date
Application number
NLAANVRAGE7202485,B
Other languages
Dutch (nl)
Original Assignee
Holzmann Philipp 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 NL171479B publication Critical patent/NL171479B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/24—Lead compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
NLAANVRAGE7202485,B 1951-08-31 SUPPORT ELEMENT FOR SUPPORTING A SUPPORT OR SUPPORT CONSTRUCTION FORMED FROM A NUMBER OF CONNECTED BUILDING ELEMENTS. NL171479B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US244514A US2644827A (en) 1951-08-31 1951-08-31 Manufacture of tetraethyllead

Publications (1)

Publication Number Publication Date
NL171479B true NL171479B (en)

Family

ID=22923066

Family Applications (2)

Application Number Title Priority Date Filing Date
NL86974D NL86974C (en) 1951-08-31
NLAANVRAGE7202485,B NL171479B (en) 1951-08-31 SUPPORT ELEMENT FOR SUPPORTING A SUPPORT OR SUPPORT CONSTRUCTION FORMED FROM A NUMBER OF CONNECTED BUILDING ELEMENTS.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL86974D NL86974C (en) 1951-08-31

Country Status (5)

Country Link
US (1) US2644827A (en)
DE (1) DE940297C (en)
FR (1) FR1134292A (en)
GB (1) GB712644A (en)
NL (2) NL171479B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856419A (en) * 1953-04-15 1958-10-14 Ethyl Corp Manufacture of tetraethyllead
US2777867A (en) * 1953-08-03 1957-01-15 Ethyl Corp Recovery of alkyllead compounds
US2777866A (en) * 1953-08-17 1957-01-15 Ethyl Corp Recovery of tetraalkyl-lead compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2091114A (en) * 1934-10-27 1937-08-24 Du Pont Process of making tetra-alkyl lead
FR963005A (en) * 1947-03-11 1950-06-28

Also Published As

Publication number Publication date
US2644827A (en) 1953-07-07
NL86974C (en)
GB712644A (en) 1954-07-28
DE940297C (en) 1956-03-15
FR1134292A (en) 1957-04-09

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