PHILIPS 134 675
PICKER 8 874
PENTAX 648
PILLING 588
PERKINS 461
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
PHOENIX 93
PALOMAR 93
PELTON
&
CRANE 92
&
CRANE 92
PFIZER 87
PANASONIC 84
PURITAN
BENNETT 77
BENNETT 77
PHCBI 68
POLYSCIENCE 66
PILLING
WECK 65
WECK 65
PEAK
SCIENTIFIC 65
SCIENTIFIC 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
PLANMED 46
PCE
INSTRUMENTS 46
INSTRUMENTS 46
PHENOMENEX 41
PEDIGO 38
PIGEON
MEDICAL 38
MEDICAL 38
PHARMACIA 36
PERSEE 34
POREX
SURGICAL
INC. 34
SURGICAL
INC. 34
PRO
SCIENTIFIC 33
SCIENTIFIC 33
PAUSCH 33
PABS 30
PTW 30