49310-04 : Davis-Boyle Tongue depressor, alone, fig. 2, 22 x 60 mm, with ether tube
49310-04 : Davis-Boyle Tongue depressor, alone, fig. 2, 22 x 60 mm, with ether tube
49310-04 : Davis-Boyle Tongue depressor, alone, fig. 2, 22 x 60 mm, with ether tube