PHILIPS 134 676
PICKER 8 874
PENTAX 648
PILLING 588
PERKINS 460
POL-EKO 162
PENUMBRA
SYSTEM 159
SYSTEM 159
P&T
MEDICAL
TECHNOLOGY 138
MEDICAL
TECHNOLOGY 138
PLANMECA 128
PERKIN
ELMER 122
ELMER 122
PRECISION 118
PARKER 108
PYREX 107
PALOMAR 93
PHOENIX 93
PELTON
&
CRANE 92
&
CRANE 92
PFIZER 87
PANASONIC 84
PURITAN
BENNETT 77
BENNETT 77
PHCBI 68
POLYSCIENCE 66
PEAK
SCIENTIFIC 65
SCIENTIFIC 65
PILLING
WECK 65
WECK 65
PARR
FIKE
METAL
PRODUCTS 64
FIKE
METAL
PRODUCTS 64
PHYSIO
CONTROL 53
CONTROL 53
PERLONG
MEDICAL 52
MEDICAL 52
PHYSIO
CONTROL 51
CONTROL 51
PFEIFFER
VACUUM 50
VACUUM 50
PCE
INSTRUMENTS 46
INSTRUMENTS 46
PLANMED 46
PHENOMENEX 41
PIGEON
MEDICAL 38
MEDICAL 38
PEDIGO 38
PHARMACIA 36
PERSEE 34
POREX
SURGICAL
INC. 34
SURGICAL
INC. 34
PAUSCH 33
PRO
SCIENTIFIC 33
SCIENTIFIC 33
PABS 30
PTW 30