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EGP 14,000
Negotiable
RAPHOPLEX 690
Smoha, Alexandria
2 weeks agoDetails
Price14,000
Price TypeNegotiable
TypeOther Industrial Equipments
ConditionUsed
Payment OptionCash
Description
Type ? Neperlog Log-Log
Sort ? L
Construction ? Duplex
Material ? plastic
Length ? 25cm
Scales front ? LL01,LL02,LL03,DF / CF,CIF,CI,C / D,LL3,LL2,LL1
Scales back ? L,P,AI,A / B,T,ST,S,C / D,T,DI,K
Cursor type ? duplex clear plastic - 3 hairlines + 2 peripheral hairlines (on back)
Condition ? C1
Date ? 1960s
Extras ? original Graphoplex fawn linen covered stiff cardboard case with gold lettering + paper strip with maintenance tips & tables of constants - image courtesy of PHOTOCALCUL
Instructions ? French for 690 & 692
Comments ?
Impressive layout of 25 scales - Neper or Np is a logarithmic unit of measurement of physical field & power quantities + see comparable sibling model 690 a
Location
Egypt
Ad id 201255912
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