TY  - RPRT
TI  - Disclosures on various subjects: a plumbing vent manifold, a micro-adjuster, a glass joint or stopcock, and a miniature puller.
AU  - Robbins, David
PY  - 1964
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 253
DO  - 10.6028/NBS.TN.253
ER  -