[CR]Crank arm dust caps

(Example: Production Builders:Peugeot)

Date: Wed, 23 Jun 2004 07:57:54 -0400
From: "greg arnold" <greg@nofatcomm.com>
To: <classicrendezvous@bikelist.org>
Subject: [CR]Crank arm dust caps

Greetings all

Can anyone tell me the significance of 'patent' v 'brev' On the campy crank arm dust caps? Does it relate to an era of manufacture? Location? Or just one of those irregularities of vintage manufacturing? Thanks!

Greg Arnold
http://www.nofatcomm.com
greg@nofatcomm.com