TY - BOOK ID - 135365929 TI - Disclosures on : an automatic collating and sorting machine, optical heterodyne refractometer, liquid metering pump, stable wide-band relaxation oscillator using three inverting amplifiers, and seat belt webbing abrasion resistance testing machin AU - Robbins, David AU - United States. PY - 1967 PB - Gaithersburg, MD : U.S. Dept. of Commerce, National Institute of Standards and Technology, DB - UniCat KW - Automobiles KW - Information storage and retrieval systems. KW - Lasers. KW - Pumping machinery. KW - Seat belts. UR - https://www.unicat.be/uniCat?func=search&query=sysid:135365929 AB - ER -